Brain Region

Deep brain stimulation (DBS) for the treatment of advanced Parkinson's disease involves implantation of a lead with four small contacts usually within the subthalamic nucleus (STN) or globus pallidus… (More)

In this paper, we consider the effect of fractional timing and carrier frequency offsets on the performance of BPSK-OFDM systems in additive white Gaussian noise (AWGN) and flat Rayleigh fading… (More)

Introduction: In a synchronous CDMA system, orthogonal spreading sequences can be employed to eliminate multiple access interference. However, in a wireless channel, orthogonality among different… (More)

We design root Nyquist pulses having maximum in-band fractional energy for a given finite bandwidth. The problem of maximizing the ratio of in-band energy to total energy has been dealt with earlier.… (More)

In the literature distributed call admission control (CAC) schemes exist in which, an infeasible call is rejected early and incurs only a small disturbance to existing calls, while a feasible call is… (More)

Eggs, though a very nutritious food, also have high amounts of cholesterol and hence are not recommended to be consumed regularly by persons having hypercholesterolemia and associated cardiovascular… (More)

The two sampling techniques were studied in 160 randomly selected cases of superficial swellings in various sites of the body. They were sampled by fine needle aspiration (FNA) and by non-aspiration… (More)